Bored of Sudoku? Looking for something new? This book is the new challenge you are looking for! 200 Giant 16x16 Sudoku puzzles from the popular PuzzleMadness we
This giant book of sudoku puzzles has a massive 500 puzzles of various difficulty levels for all levels of solvers. From very easy to very hard everyone will fi
The brain needs to be exercised, just like any other muscle in the body. Fact! In this line of thought, we designed this book with hundreds of sudoku variations